EP3202982A4 - Procédé d'amélioration du sol - Google Patents

Procédé d'amélioration du sol Download PDF

Info

Publication number
EP3202982A4
EP3202982A4 EP15846895.9A EP15846895A EP3202982A4 EP 3202982 A4 EP3202982 A4 EP 3202982A4 EP 15846895 A EP15846895 A EP 15846895A EP 3202982 A4 EP3202982 A4 EP 3202982A4
Authority
EP
European Patent Office
Prior art keywords
improving method
ground improving
ground
improving
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15846895.9A
Other languages
German (de)
English (en)
Other versions
EP3202982A1 (fr
EP3202982B1 (fr
Inventor
Ataru Haneda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daisho Chemical R&d Inc
Sonic Foundation Pte Ltd
Original Assignee
Daisho Chemical R&d Inc
Sonic Foundation Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daisho Chemical R&d Inc, Sonic Foundation Pte Ltd filed Critical Daisho Chemical R&d Inc
Publication of EP3202982A1 publication Critical patent/EP3202982A1/fr
Publication of EP3202982A4 publication Critical patent/EP3202982A4/fr
Application granted granted Critical
Publication of EP3202982B1 publication Critical patent/EP3202982B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/66—Mould-pipes or other moulds
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2250/00—Production methods
    • E02D2250/003—Injection of material

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
EP15846895.9A 2014-10-03 2015-05-27 Procédé d'amélioration du sol Active EP3202982B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014204546A JP2016075040A (ja) 2014-10-03 2014-10-03 地盤改良工法
PCT/JP2015/065176 WO2016051858A1 (fr) 2014-10-03 2015-05-27 Procédé d'amélioration du sol

Publications (3)

Publication Number Publication Date
EP3202982A1 EP3202982A1 (fr) 2017-08-09
EP3202982A4 true EP3202982A4 (fr) 2018-05-30
EP3202982B1 EP3202982B1 (fr) 2020-07-15

Family

ID=55629914

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15846895.9A Active EP3202982B1 (fr) 2014-10-03 2015-05-27 Procédé d'amélioration du sol

Country Status (7)

Country Link
US (1) US20180112368A1 (fr)
EP (1) EP3202982B1 (fr)
JP (1) JP2016075040A (fr)
AU (1) AU2015326129B2 (fr)
CA (1) CA2963217C (fr)
SG (1) SG11201702724XA (fr)
WO (1) WO2016051858A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020076276A (ja) * 2018-11-09 2020-05-21 株式会社不動テトラ 固化処理杭造成工法
CN111074878B (zh) * 2019-12-11 2021-08-13 江苏科技大学 一种淤长型滩涂地基加固装置及其施工方法
KR102437016B1 (ko) * 2020-11-12 2022-08-26 덴버코리아이엔씨(주) 고압분사 그라우팅 지반개량 시스템
CN114247331B (zh) * 2022-01-19 2024-02-09 中煤科工集团西安研究院有限公司 一种顶板水平井末端双料混合装置、系统及随充凝固方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227037A (en) * 1989-01-10 1990-07-18 Nit Co Ltd Ground hardening material injector
JPH07109726A (ja) * 1993-10-14 1995-04-25 Chem Grouting Co Ltd テレスコピックパイプを用いた柱状固結体造成における固結体外径の調整方法及びその装置
JPH10204875A (ja) * 1997-01-28 1998-08-04 Chem Grouting Co Ltd 地中固結体の仕上がり径の制御方法及び装置
JP2000045262A (ja) * 1998-07-28 2000-02-15 Toyo Constr Co Ltd 高圧噴射攪拌工法
JP2001115442A (ja) * 1999-10-14 2001-04-24 Chem Grouting Co Ltd 地盤改良工法
JP2013036213A (ja) * 2011-08-07 2013-02-21 Hiroko Matsumoto 地盤分割改良方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2673872B2 (ja) * 1993-09-07 1997-11-05 鹿島建設株式会社 地盤改良工法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2227037A (en) * 1989-01-10 1990-07-18 Nit Co Ltd Ground hardening material injector
JPH07109726A (ja) * 1993-10-14 1995-04-25 Chem Grouting Co Ltd テレスコピックパイプを用いた柱状固結体造成における固結体外径の調整方法及びその装置
JPH10204875A (ja) * 1997-01-28 1998-08-04 Chem Grouting Co Ltd 地中固結体の仕上がり径の制御方法及び装置
JP2000045262A (ja) * 1998-07-28 2000-02-15 Toyo Constr Co Ltd 高圧噴射攪拌工法
JP2001115442A (ja) * 1999-10-14 2001-04-24 Chem Grouting Co Ltd 地盤改良工法
JP2013036213A (ja) * 2011-08-07 2013-02-21 Hiroko Matsumoto 地盤分割改良方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016051858A1 *

Also Published As

Publication number Publication date
CA2963217A1 (fr) 2016-04-07
CA2963217C (fr) 2022-09-27
AU2015326129A1 (en) 2017-04-27
AU2015326129B2 (en) 2019-12-05
EP3202982A1 (fr) 2017-08-09
WO2016051858A1 (fr) 2016-04-07
US20180112368A1 (en) 2018-04-26
JP2016075040A (ja) 2016-05-12
SG11201702724XA (en) 2017-06-29
EP3202982B1 (fr) 2020-07-15

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